Silver-containing dental composition
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United States of America Patent
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Issued Date -
Dec 1, 2005
app pub date -
Jun 24, 2005
filing date -
Jun 21, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A dental composition comprising a silver-containing ceramic having antimicrobial and color stabilizing properties and methods for using the composition. The composition comprises a silver-containing glass powder or a silver-containing zeolite powder, at least one monomer having at least one ethylenically unsaturated group, and a polymerization initiator system. Other components, such as a filler, may also be included. The inventive composition possesses antimicrobial properties and exhibits excellent mechanical properties upon curing. Additionally, when the polymerization initiator is a two-part redox initiator system, the composition has improved color stability. The inventive composition can be used as a dental restorative composition, an endodontic composition, an orthodontic composition, and/or a prosthetic composition.
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